Viewing Station: AZ-SC-25 : Rio Rico 4.6 WNW
Jul 19, 2021 - Aug 31, 2025370 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-1, 2025(0 of 1 days covered by obs)
NOAA Normal
0.06"
Departure from Normal
-0.06" : 0% of Normal
Year-To-Date: 4.47"
Jan 1 to Sep 1, 2025(45 of 244 days covered by obs)
NOAA Normal
11.12"
Departure from Normal
-6.65" : 40% of Normal
Water Year-To-Date: 4.81"
Oct 1, 2024 to Sep 1, 2025(61 of 336 days covered by obs)
NOAA Normal
13.81"
Departure from Normal
-9.00" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.97
0.99
-0.02
Feb
1.08
0.98
0.10
Mar
0.81
0.74
0.07
Apr
0.35
0.35
0.00
May
0.18
0.17
0.01
Jun
0.37
0.47
-0.10
Jul
3.66
3.88
-0.22
Aug
3.64
3.66
-0.02
Sep
1.87
1.81
0.06
Oct
0.83
0.88
-0.05
Nov
0.63
0.64
-0.01
Dec
1.23
1.11
0.12
15.62
15.68
-0.06